[Event "2018 Summer Marathon"] [Site "https://lichess.org/HX7JPxKX"] [Date "2018.07.07"] [White "Tsindrona"] [Black "wonggumgum"] [Result "0-1"] [UTCDate "2018.07.07"] [UTCTime "11:38:31"] [WhiteElo "1320"] [BlackElo "921"] [WhiteRatingDiff "-19"] [BlackRatingDiff "+162"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e3 { A00 Van't Kruijs Opening } e5 2. c3 d5 3. b4 Nc6 4. a4?! { (-0.40 → -1.00) Inaccuracy. b5 was best. } (4. b5 Na5 5. d4 e4 6. Qa4 b6 7. c4 Nxc4 8. Bxc4 dxc4) 4... f5?! { (-1.00 → -0.12) Inaccuracy. Bd6 was best. } (4... Bd6 5. d4) 5. Qb3?! { (-0.12 → -1.17) Inaccuracy. d4 was best. } (5. d4 e4 6. Nh3 Bd6 7. Be2 Nf6 8. Nd2 O-O 9. O-O h6 10. b5 Ne7 11. c4 c6) 5... Be6?! { (-1.17 → -0.56) Inaccuracy. Nf6 was best. } (5... Nf6 6. d4 Bd6 7. Bd3 Be6 8. Ne2 O-O 9. Nd2 e4 10. Bc2 a6 11. Ba3 Ne7 12. O-O) 6. d3?! { (-0.56 → -1.25) Inaccuracy. Ne2 was best. } (6. Ne2 Bd6) 6... Nf6 7. Ba3 Qe7? { (-1.31 → -0.03) Mistake. Bd6 was best. } (7... Bd6 8. Be2) 8. b5 d4?? { (-0.45 → 3.30) Blunder. Na5 was best. } (8... Na5) 9. Bxe7 Bxb3 10. bxc6?? { (3.03 → -0.72) Blunder. Bxf8 was best. } (10. Bxf8 Rxf8 11. bxc6 dxe3 12. fxe3 b6 13. Nf3 Ng4 14. Nbd2 Bd5 15. h3 Nxe3 16. Kf2 e4) 10... Bxe7 11. cxb7 Rb8 12. Nd2?! { (-0.45 → -1.19) Inaccuracy. Nf3 was best. } (12. Nf3 dxe3 13. fxe3 Ng4 14. Nbd2 Bd5 15. e4 Bxb7 16. Nc4 Bc5 17. Ncxe5 fxe4 18. dxe4 Nxe5) 12... dxc3?? { (-1.19 → 1.65) Blunder. Bd5 was best. } (12... Bd5 13. exd4 exd4 14. Ne2 dxc3 15. Nxc3 Bxb7 16. Be2 Bxg2 17. Rg1 Nd5 18. Rxg2 Nxc3 19. Rxg7) 13. Nxb3 Rxb7 14. Nc5?? { (1.58 → -2.30) Blunder. Na5 was best. } (14. Na5) 14... Rb2?? { (-2.30 → 1.01) Blunder. Bxc5 was best. } (14... Bxc5 15. d4 exd4 16. exd4 Bxd4 17. Bb5+ Ke7 18. Ne2 Be5 19. O-O c6 20. Bxc6 Rc7 21. Rae1) 15. Na6 Bc5?? { (0.87 → 7.38) Blunder. c2 was best. } (15... c2 16. Rc1 O-O 17. Nf3 Ba3 18. Be2 e4 19. Ne5 Rb6 20. Rxc2 exd3 21. Nxd3 Rxa6 22. O-O) 16. Nxc5 c2 17. Rc1 Rb1 18. Kd2 Rb2 19. Rxc2 Rxc2+ 20. Kxc2 Nd5 21. e4 fxe4 22. dxe4 Nb4+ 23. Kc3 Na2+ 24. Kb3 Nc1+ 25. Kc2 Na2 26. Bc4 Nb4+ 27. Kc3 Na2+ 28. Bxa2 Rf8 29. Nf3 g5 30. Nxe5 Rxf2 31. Rd1 Rxa2 32. Rd7 Rxg2 33. Rxh7 Rxh2?! { (50.74 → Mate in 6) Checkmate is now unavoidable. Rf2 was best. } (33... Rf2 34. Ne6) 34. Rxh2 g4 35. Rh8+ Ke7 36. Rh7+ Kd6 37. Nb7+?! { (Mate in 2 → 58.87) Lost forced checkmate sequence. Kd4 was best. } (37. Kd4 g3 38. Rd7#) 37... Kxe5 { Black wins on time. } 0-1